146519009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 185472000

約数和(自身を除く): 38952991

約数列:

[1, 7, 13, 79, 89, 91, 229, 553, 623, 1027, 1157, 1603, 2977, 7031, 7189, 8099, 18091, 20381, 20839, 49217, 91403, 126637, 142667, 235183, 264953, 639821, 1610099, 1646281, 1854671, 11270693, 20931287, 146519009]

約数ペア:

[(1, 146519009), (7, 20931287), (13, 11270693), (79, 1854671), (89, 1646281), (91, 1610099), (229, 639821), (553, 264953), (623, 235183), (1027, 142667), (1157, 126637), (1603, 91403), (2977, 49217), (7031, 20839), (7189, 20381), (8099, 18091)]